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Method and device for adjusting mode of song accompaniment

A mode and song technology, which is applied in the field of adjusting the mode of song accompaniment, can solve the problems that the high pitch cannot be sung, affects the enthusiasm of the singer, and the singer cannot sing satisfactorily, and achieves the effect of multi-initiative

Inactive Publication Date: 2010-03-10
VIMICRO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In many cases, limited by the singer's own voice characteristics, the singer cannot sing high-pitched songs when singing certain songs with relatively high tones, which leads to the singer's unsatisfactory singing of these songs and affects the singer's enthusiasm for singing.

Method used

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  • Method and device for adjusting mode of song accompaniment
  • Method and device for adjusting mode of song accompaniment
  • Method and device for adjusting mode of song accompaniment

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Embodiment Construction

[0033] According to the vocal range of the singer, the embodiment of the present invention automatically sets the song accompaniment to a mode suitable for the singer's singing, so that the singer can better sing the corresponding song. The present invention will be further described through specific embodiments below in conjunction with the accompanying drawings.

[0034] Such as figure 1 As shown, the method for adjusting the mode of the song accompaniment described in the embodiment of the present invention comprises the following steps:

[0035] Step 11, collect the voice signal sung by the singer.

[0036] Here, the sound signal is the highest frequency sound signal that the singer can sing. The singer can sing two connected pitches, and any singing method is all right, so as to obtain the highest pitch that the singer can sing himself. The voice signal of the singer can be collected through input devices such as microphones and microphones.

[0037] Step 12, analyzin...

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PUM

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Abstract

The invention provides a method and a device for adjusting a mode of a song accompaniment. The method comprises the following steps: acquiring a sung voice signal of a singer; analyzing the voice signal; confirming the maximal frequency of the voice signal; analyzing the mode of the song accompaniment and confirming the highest tone of the melody of the song accompaniment; calculating a difference value between the maximal frequency and the frequency of the highest tone of the melody, adjusting the mode of the song accompaniment according to the difference value and playing the song accompaniment according to the mode obtained after adjustment. The invention can automatically set the song accompaniment into the mode suitable for the singer to sing according to the diapason range of the singer, thereby the singer can better sing a corresponding song.

Description

technical field [0001] The invention relates to the technical field of song accompaniment, in particular to a method and device for adjusting the mode of a song accompaniment. Background technique [0002] Song accompaniment (karaoke) is widely popularized in people's daily life as a kind of important recreational activity. Usually, the singing voice of the singer is input into the system through a microphone, mixed with the accompaniment sound of the song selected by the singer, and then played out through the audio output device. Simultaneously, the karaoke playing system can also display the lyrics and rhythm of the song on the screen to give guidance and prompts to the singer. [0003] Due to the difference in the range of range that each singer can sing, some singers can sing with a wide range of voices, while some singers cannot sing with higher frequency sounds. At the same time, there are also differences in the modes of various songs. The mode is the basic tone s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10H1/36
Inventor 储信鹏
Owner VIMICRO CORP